Zen, a teenage girl with autism and exceptional martial arts abilities, embarks on a mission to secure funds for her ailing mother, Zin. Determined and fierce, she tracks down individuals in debt to her mother, confronting them one by one to reclaim what is owed. Each encounter reveals not only her strength but also the challenges she faces. As Zen navigates this quest, the bond between mother and daughter deepens, showcasing the lengths she will go to for family. This poignant journey blends action with heartfelt emotion, highlighting resilience and the power of love.